ch.sahits.util
Interface IObersvable

public interface IObersvable

This class is the Interface to Observable

Author:

Andi Hotz

Method Summary

void	addObserver(IObserver obeserver)
int	countObservers()
void	deleteObserver(IObserver obeserver)
void	deleteObservers()
boolean	hasChanged()
void	notifyObservers()
void	notifyObservers(java.lang.Object msgObj)

Method Detail

addObserver

void addObserver(IObserver obeserver)

Parameters:

obeserver - to add to the list

See Also:

Observable.addObserver(java.util.Observer)

countObservers

int countObservers()

Returns:

Number of registered servers

See Also:

Observable.countObservers()

deleteObserver

void deleteObserver(IObserver obeserver)

Parameters:

obeserver - to be removed from the list

See Also:

Observable.deleteObserver(java.util.Observer)

deleteObservers

void deleteObservers()

See Also:

Observable.deleteObservers()

hasChanged

boolean hasChanged()

Returns:

true if somthing observed has been changed

See Also:

Observable.hasChanged()

notifyObservers

void notifyObservers()

See Also:

Observable.notifyObservers()

notifyObservers

void notifyObservers(java.lang.Object msgObj)

Parameters:

msgObj - Message object

See Also:

Observable.notifyObservers(java.lang.Object)